We study the 4d/2d AGT correspondence between four-dimensional instanton counting and two-dimensional conformal blocks for generalized SU(2) quiver gauge theories coming from punctured Gaiotto curves of arbitrary genus. We propose a conformal block description that corresponds to the elementary SU(2) trifundamental half-hypermultiplet, and check it against Sp(1) - SO(4) instanton counting.
- Conformal and W symmetry
- Solitons monopoles and instantons
- Supersymmetric gauge theory
ASJC Scopus subject areas
- Nuclear and High Energy Physics